JP2013500644A - ロングタームエボリューションシステムにおける信号検出方法及び装置 - Google Patents

ロングタームエボリューションシステムにおける信号検出方法及び装置 Download PDF

Info

Publication number
JP2013500644A
JP2013500644A JP2012521937A JP2012521937A JP2013500644A JP 2013500644 A JP2013500644 A JP 2013500644A JP 2012521937 A JP2012521937 A JP 2012521937A JP 2012521937 A JP2012521937 A JP 2012521937A JP 2013500644 A JP2013500644 A JP 2013500644A
Authority
JP
Japan
Prior art keywords
result
sum
sequence
ratio
enodeb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2012521937A
Other languages
English (en)
Japanese (ja)
Inventor
シャオミン ス
ユジエ リ
チャオイエン リウ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of JP2013500644A publication Critical patent/JP2013500644A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26035—Maintenance of orthogonality, e.g. for signals exchanged between cells or users, or by using covering codes or sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2012521937A 2009-07-29 2010-04-02 ロングタームエボリューションシステムにおける信号検出方法及び装置 Pending JP2013500644A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2009100901365A CN101986744B (zh) 2009-07-29 2009-07-29 一种长期演进系统中信号检测的方法及装置
CN200910090136.5 2009-07-29
PCT/CN2010/071528 WO2011011994A1 (zh) 2009-07-29 2010-04-02 一种长期演进系统中信号检测的方法及装置

Publications (1)

Publication Number Publication Date
JP2013500644A true JP2013500644A (ja) 2013-01-07

Family

ID=43528735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012521937A Pending JP2013500644A (ja) 2009-07-29 2010-04-02 ロングタームエボリューションシステムにおける信号検出方法及び装置

Country Status (6)

Country Link
US (1) US8773970B2 (enExample)
EP (1) EP2448313A4 (enExample)
JP (1) JP2013500644A (enExample)
CN (1) CN101986744B (enExample)
IN (1) IN2012DN00799A (enExample)
WO (1) WO2011011994A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015032967A (ja) * 2013-08-01 2015-02-16 日本電気株式会社 無線通信システム、基地局、無線リソース特定方法、及びプログラム

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102263769B (zh) * 2010-05-25 2014-04-02 电信科学技术研究院 一种接收信号的方法和设备
US9209858B2 (en) 2011-04-12 2015-12-08 Alcatel Lucent Method and apparatus for determining uplink noise power in a wireless communication system
KR20150060805A (ko) * 2012-09-20 2015-06-03 옵티스 와이어리스 테크놀로지, 엘엘씨 노이즈 전력 추정 방법 및 장치
CN104168225A (zh) * 2013-05-20 2014-11-26 普天信息技术研究院有限公司 噪声方差的估计方法
CN106471763B (zh) * 2014-07-02 2019-07-05 瑞典爱立信有限公司 实现对调度请求的自适应检测的方法和装置
CN104768173A (zh) * 2015-03-18 2015-07-08 大唐移动通信设备有限公司 一种调度请求发送及检测的方法和装置
CN106255136B (zh) * 2016-09-13 2020-04-14 京信通信系统（中国）有限公司 一种dtx判决方法及装置
EP4020823A1 (en) * 2020-12-22 2022-06-29 INTEL Corporation A distributed radiohead system
EP4020853A1 (en) * 2020-12-24 2022-06-29 INTEL Corporation A distributed radiohead system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005012830A (ja) * 2004-08-11 2005-01-13 Hitachi Ltd 送信電力制御方法、移動端末装置、および基地局
JP2007060183A (ja) * 2005-08-24 2007-03-08 Oki Electric Ind Co Ltd 同期制御装置およびその方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870393A (en) * 1995-01-20 1999-02-09 Hitachi, Ltd. Spread spectrum communication system and transmission power control method therefor
US7151761B1 (en) * 1999-03-19 2006-12-19 Telefonaktiebolaget L M Ericsson (Publ) Code reservation for interference measurement in a CDMA radiocommunication system
US6957175B2 (en) * 2002-11-08 2005-10-18 Interdigital Technology Corporation Method and apparatus for determining signal-to-interference ratio with reduced bias effect
CN100525528C (zh) * 2003-08-05 2009-08-05 大唐移动通信设备有限公司 正交码cdma信号检测方法
WO2007097449A1 (ja) * 2006-02-27 2007-08-30 Matsushita Electric Industrial Co., Ltd. 無線通信装置および中継送信方法
US8767872B2 (en) * 2007-05-18 2014-07-01 Qualcomm Incorporated Pilot structures for ACK and CQI in a wireless communication system
JP2009065403A (ja) * 2007-09-06 2009-03-26 Nec Corp 無線通信における受信品質推定方法および装置
CN101409922B (zh) 2008-10-20 2012-05-09 中兴通讯股份有限公司 一种断续发射的检测方法及相应的下行分配指示方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005012830A (ja) * 2004-08-11 2005-01-13 Hitachi Ltd 送信電力制御方法、移動端末装置、および基地局
JP2007060183A (ja) * 2005-08-24 2007-03-08 Oki Electric Ind Co Ltd 同期制御装置およびその方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JPN6013029969; Ｅｒｉｃｓｓｏｎ: 'Ｓｃｈｅｄｕｌｉｎｇ　Ｒｅｑｕｅｓｔ　ｉｎ　Ｅ-ＵＴＲＡＮ' ３ＧＰＰ　ＴＳＧ-ＲＡＮ　ＷＧ２　♯４７ｂｉｓ，　Ｒ１-０７０４７１ , 20071105, Ｐ．１-１１ *
JPN6013029970; Ｈｕａｗｅ，ＺＴＥ: 'Ｍｕｌｔｉｐｌｅｘｉｎｇ　ｏｆ　Ｓｃｈｅｄｕｌｉｎｇ　Ｒｅｑｕｅｓｔ　Ｉｎｄｉｃａｔｏｒ' ３ＧＰＰ　ＴＳＧ-ＲＡＮ-ＷＧ１　Ｍｅｅｔｉｎｇ　♯５０，　Ｒ１-０７３５２１ , 20070820, Ｐ．１-４ *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015032967A (ja) * 2013-08-01 2015-02-16 日本電気株式会社 無線通信システム、基地局、無線リソース特定方法、及びプログラム

Also Published As

Publication number Publication date
WO2011011994A1 (zh) 2011-02-03
CN101986744B (zh) 2013-03-20
US8773970B2 (en) 2014-07-08
IN2012DN00799A (enExample) 2015-06-26
EP2448313A4 (en) 2016-02-10
US20120099451A1 (en) 2012-04-26
EP2448313A1 (en) 2012-05-02
CN101986744A (zh) 2011-03-16

Similar Documents

Publication Publication Date Title
JP2013500644A (ja) ロングタームエボリューションシステムにおける信号検出方法及び装置
US10361822B2 (en) Method for processing feedback information, base station, and user equipment
EP3557776B1 (en) Data transmission method, communication device and data transmission system
EP3440888B1 (en) Radio-network node, wireless device and methods performed therein
EP4035297B1 (en) Sequence based physical uplink control channel transmission
EP3499829B1 (en) Terminal device, base station device, communication method, and integrated circuit
US20200374086A1 (en) ACK/NACK Information Feedback Method, Terminal Device and Network Side Device
CN114499803A (zh) 发送数据的方法、通信装置、计算机存储介质
CN103636270B (zh) 一种调度下行数据传输的方法和装置
EP3499830B1 (en) Terminal device, base station device, communication method, and integrated circuit
EP3726917B1 (en) Method and apparatus for determining contention window information
WO2014075272A1 (zh) 信道传输方法、装置、基站及终端
EP3857997B1 (en) Method and apparatus for optimized harq operation
CN106465381B (zh) 基于互联网协议的语音voip通信方法与装置
KR20220160101A (ko) 정보 송신 방법, 정보 수신 방법, 및 관련된 장치 및 디바이스
US20130064163A1 (en) Method for minimizing collisions of messages responsive to multi- or broadcast messages in a radio communications system
US10925073B2 (en) Radio communication method, terminal device, and network device
EP4064754B1 (en) Data transmission method and related device
CN107041006A (zh) 传输数据的方法和装置
CN118786727A (zh) 用于多个prach发送的技术
CN106576015B (zh) 一种数据传输方法及设备
EP3207653A1 (en) System and method for low-payload acknowledgment
CN108512627B (zh) 一种基于多用户叠加传输的调度方法、装置及系统
EP4666457A1 (en) Pdsch throughput improvement by pucch irm/mrc auto switching
WO2016183733A1 (zh) 用户设备、接入网设备及上行控制信息的发送和接收方法

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130613

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130625

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130925

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20131022